I love Nisekoi so much. I am a bit disappointed from this series because my favorite character Kosaki Onodera lost but a bit happy to see Chitoge Kirisa won.

7Shuffle!

Much better than the ones before it

8Magikoi Oh! Samurai Girls

9Ouran High School Host ClubOuran High School Host Club is a manga series by Bisco Hatori, serialized in Hakusensha's LaLa magazine between the September 2002 and November 2010 issues. The manga has been adapted into a series of audio dramas, an animated television series directed by Takuya Igarashi and produced by Bones, a Japanese ...read more.

10Highschool Of The Dead

The Contenders

11Familiar OF Zero

12Samurai Harem

I think you mean Samurai Girls/Bride. - lavashooter

13Sekirei

14Baka and Test

Is this one really a harem? It's more about the dudes. - lavashooter

15Yamada-kun and the Seven Witches

16The World God Only KnowsThe World God Only Knows, abbreviated as Kaminomi, is a Japanese manga series written and illustrated by Tamiki Wakaki. It has been adapted into three anime series produced by Manglobe.

17Overlord

18Tenchi Muyo!

19Rosario + Vampire

20Sword Art OnlineSword Art Online is a series of Japanese light novels written by Reki Kawahara and illustrated by abec. In 2012, it received an anime adaptation produced by A-1 Pictures and the SAO Project, and is directed by Tomohiko Ito . The first season is divided into two arcs known as "Aincrad" and "Fairy Dance". ...read more.

Well, It's kind of a harem. - lavashooter

21Eden of Grisaia

"A harem with an actual storyline? This is blasphemy! " No, it is a reality. The Eden of Grisaia is a harem with a rather dark storyline coupled with (I kid you not) psychological aspects, and for once, if you are thrown off by harem MC's that are too dense or perverted, fear not as Yuuji, the MC of this anime, is neither, being aware of the girls' feelings but still continues his task with his goal of revenge against Heath Oslo, the one who made him the assassin he was back when he was a child. Trust me, this is the darkest and most story-heavy harem anime I have ever seen in my life. - SelfDestruct

22Princess Lover

23Is It Wrong to Try to Pick Up Girls in a Dungeon?

24Saekano: How to Raise a Boring Girlfriend

25Date A Live

26Negima! Magister Negi Magi

27Aria The Scarlet Ammo

28Yosuga no Sora

29Bladedance of Elementalers

30Hayate the Combat ButlerHayate The Combat Butler is a Taiwanese television drama based on the Japanese shōnen manga of the same name by Kenjiro Hata.